50412140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 113817312

約数和(自身を除く): 63405172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2213, 2278, 4426, 4556, 5695, 8852, 11065, 11390, 22130, 22780, 37621, 44260, 75242, 148271, 150484, 188105, 296542, 376210, 593084, 741355, 752420, 1482710, 2520607, 2965420, 5041214, 10082428, 12603035, 25206070, 50412140]

約数ペア:

[(1, 50412140), (2, 25206070), (4, 12603035), (5, 10082428), (10, 5041214), (17, 2965420), (20, 2520607), (34, 1482710), (67, 752420), (68, 741355), (85, 593084), (134, 376210), (170, 296542), (268, 188105), (335, 150484), (340, 148271), (670, 75242), (1139, 44260), (1340, 37621), (2213, 22780), (2278, 22130), (4426, 11390), (4556, 11065), (5695, 8852)]